This document summarizes a comparative case study of four different molar distalization appliances. It provides indications and contraindications for molar distalization and classifies appliances as removable or fixed. It then describes four case reports showing the use of extra-oral traction, a removable molar distalization splint, pendulum appliance, and Jones Jig to distalize molars between 7-8mm in 70-90 days in patients with Class I or II malocclusions. Diagnostic records and superimpositions are included to demonstrate dental changes from molar distalization.
Influencing policy (training slides from Fast Track Impact)
Molar distalisation/fixed orthodontic courses by indian dental academy /certified fixed orthodontic courses by Indian dental academy
1. MOLAR DISTALISATION
A COMPARITIVE CASE STUDY OF
FOUR DIFFERENT MOLAR DIATALISERS
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INDIAN DENTAL ACADEMY
Leader in continuing dental education
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3. INDICATIONS
* NON EXTRACTION TREATMENT OF
CLASS II MALOCCLUSIONS.
* LOW MANDIBULAR ANGLE .
* CLASS I SKELETAL PATTERN.
* MILD ARCH LENGTH DISCREPANCY.
* WHERE THE UPPER PERMANENT
MOLARS HAVE MOVED MESIALLY DUE
TO EARLY LOSS OF DECIDOUS MOLARS.www.indiandentalacademy.com
4. CONTD…..
* WHERE THE SECOND MOLARS HAVE NOT
ERUPTED ( OR) TO BE EXTRACTED.
* IN SECOND MOLAR EXTRACTION CASES
WHERE THE THIRD MOLARS ARE WELL
FORMED & ERUPTING PROPERLY
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5. CONTRAINDICATIONS
* HIGH MANDIBULAR PLANE ANGLE
* SKELETAL & DENTAL OPEN BITE.
* CL II & CL III SKELETAL PATTERN.
* SEVERE ARCH LENGTH
DISCREPANCY
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10. Case Report -- 1
EXTRA ORAL PRE TREATMENT
PT NO : 1 16/ F
* STRAIGHT PROFILE
* INCOMPETENT LIPS
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11. INTRA ORAL PRE TREATMENT
* PROCLINED CENTRALS
* CONGENITALLY MISSING
LATERALS & 3rd MOLARS
* ENDON
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12. DIAGNOSTICS
* OVER JET 6 mm
* OVER BITE 6 mm
* ARCH LENGTH DISCREPANCY + 3 mm
* INCISOR PROCLINATION 9 0
* FMA 24 0
* SKELETAL CLASS I
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13. * CLASS I M OLAR
RELTIONSHIP.
AFTER DISTALISATION
* SPACE - 7mm
* DAYS - 70
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17. EXTRA ORAL PRE TREATMENT
Case Report -- II
PT No: 2 12 / F * SLIGHT CONVEX
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18. INTRA ORAL PRE TREATMENT
* INCISOR PROCLINATION
* ENDON
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19. DIAGNOSTICS
* OVER JET 5 mm
* OVER BITE 5 mm
* ARCH LENGTH DISCREPANCY -- 8 mm
* INCISOR PROCLINATION 10 0
* FMA 27 0
* SKELETAL CLASS I
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34. EXTRA ORAL PRE TREATMENT
Case Report -- IV
PT. NO: 4 12 / F
* STRAIGHT PROFILE
* LOW ANGLEwww.indiandentalacademy.com
35. INTRA ORAL PRE TREATMENT
* CLASS II ( R )
* ENDON (L)
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36. DIAGNOSTICS
* OVER JET 4 mm
* OVER BITE 5 mm
* ARCH LENGTH DISCREPANCY -- 7 mm
* INCISOR PROCLINATION 9 0
* FMA 21 0
* SKELETAL CLASS I
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41. DR.C.R.RAMACHANDRAN
DEAN
DR.RAJASIGAMANI
PROFESSOR & HEAD OF THE DEPARTMENT
Dept. of Orthodontics &
Dentofacial Orthopaedics
DR.USHA SATHYA NARAYANAN
PROFESSOR & HEAD OF THE DEPARTMENT
Dept. of conservative dentistry
RMDC & H
ANNAMALAI UNIVERSITYwww.indiandentalacademy.com
42. For more details please visit
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